<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <title>开始使用 layui</title>
    <link rel="stylesheet" href="./layui/css/layui.css">
    <script src="./layui/layui.js"></script>
</head>

<body>
    <form class="layui-form" action="">
        <div class="layui-form-item">
            <label class="layui-form-label">手机号</label>
            <div class="layui-input-block">
                <input type="text" name="title" required lay-verify="required" placeholder="请输入标题" autocomplete="off"
                    class="layui-input">
            </div>
        </div>
        <div class="layui-form-item">
            <label class="layui-form-label">密码框</label>
            <div class="layui-input-inline">
                <input type="password" name="password" required lay-verify="required" placeholder="请输入密码"
                    autocomplete="off" class="layui-input">
            </div>
        </div>
        <div class="layui-form-item">
            <label class="layui-form-label">开关</label>
            <div class="layui-input-block">
                <input type="checkbox" name="switch" lay-skin="switch">
            </div>
        </div>
        <div class="layui-form-item">
            <div class="layui-input-block">
                <button class="layui-btn" type="button">立即提交</button>
            </div>
        </div>
    </form>
    <script src="../common.js"></script>
    <script>
        document.querySelector('button').onclick = function () {
            // 获取表单的手机号与密码
            let mobile = document.querySelector('input[name="title"]').value;
            let password = document.querySelector('input[name="password"]').value;
            // 获取到是否需要记住密码
            let isRemember = document.querySelector('input[name="switch"]').checked;
            let xhr = new XMLHttpRequest;
            xhr.open('POST', 'http://phpclub.org.cn/edu/server/login.php');
            // 设置请求头
            xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
            xhr.send(`mobile=${mobile}&password=${password}`);
            xhr.onload = () => {
                let response = JSON.parse(xhr.responseText);
                // 服务端返回的是JSON格式必定存在code msg data信息
                if (response.code != 100) {
                    // layer.msg属于layui框架内置所封装的功能
                    layer.msg(response.msg, {
                        icon: 5
                    });
                } else {
                    // 如果需要存储一组数据 cookie只支持字符串格式
                    // 所以使用JSON格式转换
                    let time = 0;
                    if(isRemember){
                        // 表示7天面登录
                        time = 7 * 24 *3600;
                    }
                    setCookie('userInfo',JSON.stringify(response.data),time) 
                    console.log(getCookie('userInfo'))
                    // 获取要跳转的地址
                    // getUrlParam从URL地址上 获取到要跳转的地址，如果取到了就直接URL解码，否则 就默认的index.html
                    let callback = getUrlParam('callback')?decodeURIComponent(getUrlParam('callback')):'index.html';
                    location.href = callback;
                }
            }
        }
    </script>
</body>

</html>